Pinch point may refer to: Pinch point (economics), the level of inventories of a commodity or product below which consumers become concerned about security of supply Pinch point (mathematics), a type of singular point on an algebraic surface Pinch point bar, a hand tool consisting of a long, straight metal bar Curb extension, a traffic calming measure consisting of an angled narrowing of the roadway The point of closest approach between the hot and cold composite curves in pinch analysis Pinch point hazard, a mechanical hazard produced by objects coming together.
See also Bottleneck (disambiguation), various meanings including a phenomenon where the performance or capacity of a system is limited by one component or resource Pinch (disambiguation)